121539768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{723451}}^1$

素因数の和:723467

約数の個数: 32

約数和(自身を含む): 347256960

約数和(自身を除く): 225717192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 723451, 1446902, 2170353, 2893804, 4340706, 5064157, 5787608, 8681412, 10128314, 15192471, 17362824, 20256628, 30384942, 40513256, 60769884, 121539768]

約数ペア:

[(1, 121539768), (2, 60769884), (3, 40513256), (4, 30384942), (6, 20256628), (7, 17362824), (8, 15192471), (12, 10128314), (14, 8681412), (21, 5787608), (24, 5064157), (28, 4340706), (42, 2893804), (56, 2170353), (84, 1446902), (168, 723451)]